Publication: DISEÑO DE UNA NUEVA LÍNEA DE CHANCADO PRIMARIO EN UNA PLANTA DE ÁRIDOS EN CONCÓN
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Date
2020-09
Authors
ZAPATA RAMÍREZ, PATRICIO ANDRÉS
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Abstract
El presente trabajo de titulación busca la excelencia en el proceso de chancado primario en una planta de áridos, es por ello, que se requiere reemplazar esta planta primaria por una de de mayor producción, más eficiente y que cumpla con las expectativas del proceso para un escenario de producción futuro. Por consiguiente, el presente trabajo desarrolla una propuesta de valor de una nueva línea de chancado primario para una planta de áridos.
Para cumplir lo anterior, se realizó un levantamiento de la situación actual de la etapa de chancado primario, identificando las condiciones de operación y sus restricciones, de igual forma se hizo un levantamiento de los equipos y componentes necesarios, identificando cuales son aquellos que no se diseñan y se buscan directamente en el mercado, y cuales son aquellos que se diseñan. Estos últimos fueron simulados mediante el método de elementos finitos en un programa, de tal forma de verificar el correcto diseño, funcionamiento en su operación, los esfuerzos y factores de seguridad acorde a los estándares de seguridad de la empresa. Posteriormente, se cotizaron los componentes y equipos necesarios, haciendo un análisis técnico requerido por el proceso, y luego un análisis económico, para encontrar una propuesta que satisfaga los requerimientos del proceso y seguridad, con los mejores indicadores de rentabilidad y menor costo global y riesgo.
Por último, se presenta una propuesta que cumple con los objetivos del proyecto, los beneficios al proceso de producción de áridos y las recomendaciones del porque va a generar valor el desarrollo de este proyecto, tanto a la empresa, como a los trabajadores y los clientes.
This work seeks excellence in the primary crushing process in an aggregate plant, as is necessary to replace this primary plant with one of higher production, more efficient and that manage the expectations of the process for a future production scenario. Therefore, this work develops a value proposal for a new primary crushing line for an aggregate plant. To comply with the aim, a survey of the current situation of the primary crushing stage was carried out, identifying the operating conditions and their restrictions, and a survey of the necessary equipment and components was carried out, identifying which are those that are not designed and searched directly in the market, and what are those that are designed. The latter were simulated using the finite element method in a program, in order to verify the correct design, function in its operation, stresses and safety factors according to the company's safety standards. Subsequently, the necessary components and equipment were quoted, making a technical analysis required by the process, and then an economic analysis, to find a proposal that meets the requirements of the process and safety, with the best profitability indicators and lower overall cost and risk. Finally, a proposal is presented that meets the objectives of the project, the benefits to the aggregate production process and the recommendations to why the development of this project will generate value for the company, workers and clients
This work seeks excellence in the primary crushing process in an aggregate plant, as is necessary to replace this primary plant with one of higher production, more efficient and that manage the expectations of the process for a future production scenario. Therefore, this work develops a value proposal for a new primary crushing line for an aggregate plant. To comply with the aim, a survey of the current situation of the primary crushing stage was carried out, identifying the operating conditions and their restrictions, and a survey of the necessary equipment and components was carried out, identifying which are those that are not designed and searched directly in the market, and what are those that are designed. The latter were simulated using the finite element method in a program, in order to verify the correct design, function in its operation, stresses and safety factors according to the company's safety standards. Subsequently, the necessary components and equipment were quoted, making a technical analysis required by the process, and then an economic analysis, to find a proposal that meets the requirements of the process and safety, with the best profitability indicators and lower overall cost and risk. Finally, a proposal is presented that meets the objectives of the project, the benefits to the aggregate production process and the recommendations to why the development of this project will generate value for the company, workers and clients
Description
Keywords
ADMINISTRACIÓN DE PROYECTOS , METODO DE ELEMENTO FINITO , INVERSIONES , PRODUCTIVIDAD
